Unifoc Accessories , Jos. Schneider Optische Werke

UNIFOC 58/76

Many machine vision applications require the imaging
of small objects from distances of only a few centimeters. SCHNEIDER enlarging lenses are perfectly suited for this application by their high optical performance at small imaging distances, combined with a very low distortion. Due to the large image circle diameter the lenses can also be used for linear CCD cameras.

The helical mounts UNIFOC 58 and UNIFOC 76 are used for focusing the enlarging lenses, which do not contain any internal focusing mechanism. The helical mounts offer a total focus range (Z-axis travel) of 25.7 mm and

differ only by their rear mount. The UNIFOC 58 has a "male" T2 thread (M42 x 0.75). The UNIFOC 76 has a "male" M58 x 0.75 thread. The UNIFOC 76 is the best choice for cameras with long linear CCDs.

The final focus setting can be locked by a knurled locking thumb screw and additionally secured by an opposite Allen screw.

The helical mounts can be adapted easily with extension tubes and adapters to a wide range of imaging applications.

Lenses

Unifoc

Extension Tubes

Camera Adapters

Lenses

Example:
Apo-Componon HM 4.0/60

The following SCHNEIDER enlarging lenses are available for the helical mounts UNIFOC 58 and UNIFOC 76.

Lens Name	Iris / Focal Length
Componon	4.0 / 28
Componon	4.0 / 35
Apo-Componon HM	2.8 / 40
Apo-Componon HM	4.0 / 45
Componon-S	2.8 / 50
Apo-Componon HM	4.0 / 60
Componon-S	4.0 / 80
Apo-Componon HM	4.5 / 90
Componon-S	5.6 / 100
Componon-S	5.6 / 135
Componon-S	5.6 / 150

Unifoc

Example:
UNIFOC 58

The variable adjustment of the magnification can be done with both helical mounts:

The UNIFOC 58 has a T2 thread (M42 x 0.75), the UNIFOC 76 a thread M58 x 0.75.

Each UNIFOC has an internal „female" Leica mounting thread (Ø39 x 26 Gg. 60°), adaptable also to M39 x 1.

Extension Tubes

Example:
Extension Tube 25 mm

The helical mounts can be adapted easily with extension tubes and adapters to a wide range of imaging applications.

Available Extension:
T2 / T2	25 mm	Unifoc 58
M58 x 0.75 / M58 x 0.75	10 mm	Unifoc 76
M58 x 0.75 / M72 x 0.75	25 mm	Unifoc 76

Camera Adapter

Example:
Camera Adapter T2 / C-Mount

Special camera adapters are available that connect the UNIFOC system to a variety of camera mounts. The different types are shown in the following table.

Thread-Adapter
T2 / C-Mount	Unifoc 58
T2 / Nikon	Unifoc 58
T2 / M42 x 1,0	Unifoc 58
M58 x 0.75 / M72 x 0.75	Unifoc 76
M50 x 0.75 / Leica for Componon-S 135 and 150 mm	Unifoc 76